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四(si)川(chuan)銷售10KV高壓(ya)避(bi)雷(lei)(lei)(lei)器YH5WS-17/50金屬氧化物避(bi)雷(lei)(lei)(lei)器是連接在(zai)導線和地(di)(di)之間的(de)一(yi)種防止雷(lei)(lei)(lei)擊(ji)的(de)設備(bei),通(tong)常與(yu)被保(bao)護設備(bei)并聯(lian),可以有效的(de)保(bao)護電力(li)設備(bei),一(yi)旦出(chu)現不正常電壓(ya),避(bi)雷(lei)(lei)(lei)器產生作用,將 電流導入大地(di)(di),有效的(de)保(bao)護電力(li)設備(bei)
銷售10KV高壓(ya)避(bi)雷(lei)器(qi)YH5WS-17/50金屬氧(yang)化物避(bi)雷(lei)器(qi)是(shi)連接在(zai)導線(xian)和地之間的(de)(de)一(yi)種(zhong)防止雷(lei)擊(ji)的(de)(de)設備,通常與被保護設備并(bing)聯,可以(yi)有(you)效的(de)(de)保護電(dian)(dian)力(li)設備,一(yi)旦(dan)出現(xian)不(bu)正常電(dian)(dian)壓(ya),避(bi)雷(lei)器(qi)產生作用,將 電(dian)(dian)流導入(ru)大地,有(you)效的(de)(de)保護電(dian)(dian)力(li)設備
四川(chuan)曙辰銷售10KV高(gao)壓(ya)(ya)(ya)避(bi)雷(lei)器(qi)也稱為“過(guo)(guo)(guo)電壓(ya)(ya)(ya)限制器(qi)”。當過(guo)(guo)(guo)電壓(ya)(ya)(ya)出現(xian)時,避(bi)雷(lei)器(qi)兩端子間(jian)的(de)電壓(ya)(ya)(ya)不超(chao)過(guo)(guo)(guo)規定(ding)定(ding)值(zhi),是電氣設備免受過(guo)(guo)(guo)電壓(ya)(ya)(ya)損壞;過(guo)(guo)(guo)電壓(ya)(ya)(ya)作用后,又(you)能(neng)使(shi)系統迅速恢復(fu)正(zheng)常狀態。具有非線性(xing)伏安特性(xing)的(de)電阻(zu)片,在(zai)過(guo)(guo)(guo)電壓(ya)(ya)(ya)時呈低電阻(zu)。從而限制避(bi)雷(lei)器(qi)上的(de)電壓(ya)(ya)(ya),而在(zai)正(zheng)常工頻電壓(ya)(ya)(ya)下呈高(gao)阻(zu),能(neng)限制通過(guo)(guo)(guo)避(bi)雷(lei)器(qi)的(de)電流。
四川(chuan)成(cheng)都銷售10KV高壓(ya)(ya)避雷(lei)器(qi)也稱為“過電(dian)(dian)壓(ya)(ya)限制器(qi)”。當過電(dian)(dian)壓(ya)(ya)出現時(shi),避雷(lei)器(qi)兩端子間的電(dian)(dian)壓(ya)(ya)不超過規定(ding)定(ding)值,是電(dian)(dian)氣(qi)設備免受過電(dian)(dian)壓(ya)(ya)損壞;過電(dian)(dian)壓(ya)(ya)作用后,又能使系(xi)統迅(xun)速(su)恢(hui)復正常狀態。具有非線性(xing)伏安特性(xing)的電(dian)(dian)阻(zu)片,在過電(dian)(dian)壓(ya)(ya)時(shi)呈低(di)電(dian)(dian)阻(zu)。從而限制避雷(lei)器(qi)上的電(dian)(dian)壓(ya)(ya),而在正常工頻(pin)電(dian)(dian)壓(ya)(ya)下呈高阻(zu),能限制通過避雷(lei)器(qi)的電(dian)(dian)流。
四川(chuan)成都(dou)10KV氧(yang)化(hua)鋅避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)現(xian)貨用脫離(li)器(qi)(qi)(qi)(qi)(qi)(qi)是(shi)避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)一種(zhong)附件,與避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)串聯(lian)使(shi)用。其目(mu)的(de)是(shi)當避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)出(chu)現(xian)異常故(gu)(gu)障(zhang)(zhang)(zhang)時(shi)(shi),利用避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)中流過的(de)工頻短路電流讓脫離(li)器(qi)(qi)(qi)(qi)(qi)(qi)動(dong)作(zuo),使(shi)脫離(li)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)接地端自動(dong)脫開(kai),避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)退出(chu)系統運(yun)行(xing),防止事故(gu)(gu)進一步擴大,并給出(chu)故(gu)(gu)障(zhang)(zhang)(zhang)避(bi)雷(lei)器(qi)(qi)(qi)(qi)(qi)(qi)以可見性的(de)脫離(li)標識,便于維護(hu)人(ren)員及時(shi)(shi)發(fa)現(xian)故(gu)(gu)障(zhang)(zhang)(zhang)點進行(xing)維護(hu)和更換。
四(si)川(chuan)10KV氧化鋅避(bi)(bi)(bi)雷器(qi)(qi)(qi)用脫(tuo)離器(qi)(qi)(qi)是避(bi)(bi)(bi)雷器(qi)(qi)(qi)的(de)一(yi)種附件(jian),與避(bi)(bi)(bi)雷器(qi)(qi)(qi)串聯使用。其目的(de)是當避(bi)(bi)(bi)雷器(qi)(qi)(qi)出現異常故(gu)障時,利用避(bi)(bi)(bi)雷器(qi)(qi)(qi)中流過的(de)工頻短(duan)路電流讓脫(tuo)離器(qi)(qi)(qi)動作,使脫(tuo)離器(qi)(qi)(qi)的(de)接地(di)端(duan)自動脫(tuo)開,避(bi)(bi)(bi)雷器(qi)(qi)(qi)退出系(xi)統運行(xing),防止事(shi)故(gu)進(jin)一(yi)步擴大,并(bing)給出故(gu)障避(bi)(bi)(bi)雷器(qi)(qi)(qi)以可(ke)見(jian)性的(de)脫(tuo)離標識,便于(yu)維護人員及時發(fa)現故(gu)障點進(jin)行(xing)維護和(he)更(geng)換。
四川銷售10KV高壓(ya)(ya)(ya)避(bi)(bi)雷(lei)器(qi)也稱為“過電(dian)(dian)壓(ya)(ya)(ya)限(xian)制器(qi)”。當過電(dian)(dian)壓(ya)(ya)(ya)出現時,避(bi)(bi)雷(lei)器(qi)兩(liang)端子(zi)間(jian)的(de)電(dian)(dian)壓(ya)(ya)(ya)不超過規(gui)定定值(zhi),是(shi)電(dian)(dian)氣(qi)設備免受過電(dian)(dian)壓(ya)(ya)(ya)損壞;過電(dian)(dian)壓(ya)(ya)(ya)作用后,又(you)能(neng)使系統迅速恢復(fu)正(zheng)常(chang)狀態(tai)。具有非線(xian)性伏(fu)安特(te)性的(de)電(dian)(dian)阻(zu)片,在過電(dian)(dian)壓(ya)(ya)(ya)時呈低電(dian)(dian)阻(zu)。從(cong)而(er)限(xian)制避(bi)(bi)雷(lei)器(qi)上的(de)電(dian)(dian)壓(ya)(ya)(ya),而(er)在正(zheng)常(chang)工(gong)頻電(dian)(dian)壓(ya)(ya)(ya)下呈高阻(zu),能(neng)限(xian)制通過避(bi)(bi)雷(lei)器(qi)的(de)電(dian)(dian)流。
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